Unicorn, that is exactly how I got over my extreme HA some 20 plus years ago......I actually accepted that IF I did have X, Y, Z then I might as well get on with it and enjoy my time here/my day. It was a desperate acceptance, almost, that life is about living today and for today and anything could happen tomorrow but I was going to smile, laugh with people, love, and at least do what I could enjoy today.Even if I had cancer nothing could be done about it yesterday and ruining my day out wasn’t going to change if I had cancer or not. So I relaxed (it took a few hours). I laughed and smiled. Im so glad I did now.